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JPL Small-Body Database Browser
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249030 (2007 SJ14)
Classification: Main-belt Asteroid          SPK-ID: 2249030
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09313872393274733 5.6634e-08  
a 3.048674898830058 8.0379e-08 au
q 2.764725209067229 1.6351e-07 au
i 24.4374008263343 1.2553e-05 deg
node 29.21483988360238 1.4743e-05 deg
peri 91.24359789930499 7.2564e-05 deg
M 353.9022532152115 7.6295e-05 deg
tp 2458633.433052351465
(2019-May-29.93305235)
0.0004128 TDB
period 1944.308162500811
5.32
7.6893e-05
2.105e-07
d
yr
n .1851558343184448 7.3225e-09 deg/d
Q 3.332624588592887 8.7865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      5401 days (14.79 yr)  
   first obs. used      2004-03-25  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:40:45  

Additional Information
 Earth MOID = 1.90362 au 
 Jupiter MOID = 1.88248 au 
 T_jup = 3.094 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO427414  
diameter diameter 5.413 km 0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249030 (2007 SJ14)          Discovered 2007-Sep-20 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 SJ14 = 2004 FY105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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